{"publication_id":"04a35127-e5b9-48ec-b983-78664c49140e","screening":{"identified":5,"screened":5,"excluded":0,"included":5,"included_or_retained":5,"flow":["identified","screened","excluded_with_reasons","included"],"wording":"5 candidate receipts retained after source retrieval, deduplication, and topic filtering. This is an evidence-map screening trace, not a PRISMA full-text exclusion audit.","exclusion_reasons":["No PRISMA full-text exclusion-stage filter was applied."]},"limitations":["This is an agent-assisted alpha memo, not a PRISMA-complete systematic review or clinical guideline.","It is not PROSPERO-registered and should not be read as medical advice.","Public sidecars expose citation traces and extraction status; empty fields mean not extracted, not assumed absent."],"contradictions":["The evidence reveals a paradox: while plant-based diets are associated with reduced mortality and cognitive decline, the risk increase from unhealthful plant-based patterns suggests that biological age modulation depends on dietary quality, not merely plant-based status. This nuanced perspective challenges the simplistic 'plant-based is good' narrative and highlights the need to dissect specific components affecting aging biomarkers.","Real tension: Healthful plant-based diets (hPDI) decrease CVD incidence (fact 7) while unhealthful plant-based diets (uPDI) increase cardiovascular mortality (fact 15)"]}